Stretchable wiper apparatus for vehicle
    62.
    发明授权
    Stretchable wiper apparatus for vehicle 失效
    用于车辆的可拉伸刮水器

    公开(公告)号:US4780926A

    公开(公告)日:1988-11-01

    申请号:US903327

    申请日:1986-09-03

    摘要: A wiper apparatus for a vehicle includes first and second arms. One end portion of the first arm is rigidly secured to a wiper arm pivoting shaft. One end portion of the second arm is secured to a wiper blade, and the other end portion of the second arm is pivotally supported by the other end portion of the first arm. A stretching mechanism is provided between the first and second arms for bending and stretching the second arm relative to the first arm. An actuator for activating the stretching mechanism is provided on the wiper arm pivoting shaft. Accordingly, when the wiper is not used, the second arm can be bent relative to the first arm, so that an occupant of the vehicle is allowed to have an improved view of the outside from the inside of the vehicle.

    摘要翻译: 用于车辆的刮水器装置包括第一和第二臂。 第一臂的一个端部刚性地固定到刮水器臂枢转轴上。 第二臂的一端部固定在刮水片上,第二臂的另一端部由第一臂的另一端枢转支承。 在第一和第二臂之间提供拉伸机构,用于相对于第一臂弯曲和拉伸第二臂。 用于启动拉伸机构的致动器设置在刮水器臂枢转轴上。 因此,当不使用刮水器时,第二臂可以相对于第一臂弯曲,使得车辆的乘客从车辆内部允许具有改善的外部视野。

    Hexaboride electron emissive material
    63.
    发明授权
    Hexaboride electron emissive material 失效
    六硼化物电子发射材料

    公开(公告)号:US3932314A

    公开(公告)日:1976-01-13

    申请号:US503471

    申请日:1974-09-05

    CPC分类号: H01J1/148 H01J1/304

    摘要: An electron emissive material of the formula (Y.sub.1.sub.-x EU.sub.x)B.sub.6 having the calcium hexaboride type crystal structure can easily produce hexaborides of the single phase. These borides have a number of merits such as small work function, high mechanical properties and low vapor pressure, and they are far more excellent than prior-art materials when used in a thermionic emission cathode and a field emission type cold cathode.

    摘要翻译: 具有六硼化钙型晶体结构的式(Y1-xEUx)B6的电子发射材料可以容易地生产单相六硼化物。 这些硼化物具有功函数小,机械性能好,蒸气压低的优点,而且当用于热电子发射阴极和场致发射型冷阴极时,它们比现有技术的材料要好得多。

    Perpendicular magnetic recording media
    65.
    发明授权
    Perpendicular magnetic recording media 失效
    垂直磁记录介质

    公开(公告)号:US07316852B2

    公开(公告)日:2008-01-08

    申请号:US10936562

    申请日:2004-09-09

    IPC分类号: G11B5/667

    摘要: There is provided a perpendicular magnetic recording medium comprising a non-magnetic layer having a face-centered cubic structure, an antiferromagnetic layer provided on the non-magnetic layer, a soft magnetic underlayer provided on the antiferromagnetic layer, and a perpendicular recording layer provided on the soft magnetic underlayer, which magnetic recording medium makes it possible to realize a recording density not less than 50 Gb/in2 and makes the error rate thereof low while suppressing the spike noise.

    摘要翻译: 提供了一种垂直磁记录介质,其包括具有面心立方结构的非磁性层,设置在非磁性层上的反铁磁层,设置在反铁磁层上的软磁性底层和设置在反铁磁层上的垂直记录层 该软磁性底层,该磁记录介质使得可以实现不低于50Gb / in 2的记录密度,并且在抑制尖峰噪声的同时使其误码率较低。

    Rotor core for reluctance motor
    70.
    发明授权
    Rotor core for reluctance motor 失效
    用于磁阻电机的转子磁芯

    公开(公告)号:US06300703B1

    公开(公告)日:2001-10-09

    申请号:US09380492

    申请日:1999-11-23

    IPC分类号: H02K1900

    CPC分类号: H02K1/246 H02K2201/06

    摘要: This invention pertains to a rotor core (6) in which a plurality of core sheets (1) are laminated on one another on a rotor shaft (4). A plurality of slits (3, 7) and a plurality of strips (2) are alternately arranged in a radial direction of each of the core sheets (1) so as to convexly confront a center of each of the core sheets (1) such that an outer peripheral rim (10) is formed between an outer peripheral edge of each of the core sheets (1) and each of opposite ends of each of the slits (3, 7). A stress concentration portion (11) which is provided at a portion (10a) of the outer peripheral rim (10) and has a width (L1) larger than that of the remaining portions of the outer peripheral rim (10).

    摘要翻译: 本发明涉及一种转子铁芯(6),其中在转子轴(4)上彼此层叠有多个铁芯片(1)。 在每个芯片(1)的径向方向上交替布置多个狭缝(3,7)和多个条带(2),以凸出地对置每个芯片(1)的中心, 在每个芯片(1)的外周边缘和每个狭缝(3,7)的每个相对端之间形成外周边缘(10)。 1.一种应力集中部(11),其设置在所述外周边缘(10)的部分(10a)处,并且具有比所述外周边缘(10)的剩余部分大的宽度(L1)。